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Cheap flights from Northern Ireland to the United States from £256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
20 Nov — 27 Nov1
1 adult

Cheap flight deals from Northern Ireland to USA

Discover tips and strategies to find the most affordable flight options for your journey from Northern Ireland (GBNIR) to USA (US0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Find flight deals from Northern Ireland to USA

Cheapest flights from Northern Ireland to USA
Explore the most affordable flight options available from Northern Ireland to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Sat 23/1109:55BFS - JFK
1 stop17h 10mMultiple Airlines
Sat 7/1200:15JFK - BFS
1 stop26h 50mMultiple Airlines
Deal found 14/11£434
Thu 5/1206:00BFS - BOS
2 stops16h 00mMultiple Airlines
Sun 8/1218:20BOS - BFS
2 stops18h 55mMultiple Airlines
Deal found 13/11£437
Sat 23/1109:55BFS - EWR
1 stop16h 05mMultiple Airlines
Sun 8/1223:00EWR - BFS
2 stops29h 50mMultiple Airlines
Deal found 14/11£472
Tue 3/1217:20BHD - JFK
1 stop23h 15mMultiple Airlines
Tue 10/1221:20JFK - BHD
1 stop14h 30mMultiple Airlines
Deal found 14/11£541
Tue 3/1219:25BHD - JFK
1 stop29h 45mBritish Airways
Tue 10/1217:40JFK - BHD
2 stops14h 55mBritish Airways
Deal found 14/11£570
Tue 26/1106:30BHD - JFK
2 stops19h 28mDelta
Wed 4/1221:20JFK - BHD
1 stop18h 40mDelta
Deal found 14/11£671
Tue 26/1106:30BHD - EWR
2 stops17h 45mDelta
Wed 4/1214:45EWR - BHD
2 stops21h 05mDelta
Deal found 14/11£673
Tue 26/1106:35BHD - EWR
1 stop12h 25mBritish Airways
Wed 4/1218:35EWR - BHD
1 stop10h 30mBritish Airways
Deal found 14/11£681
Tue 26/1106:30BHD - LGA
2 stops16h 59mDelta
Wed 4/1217:05LGA - BHD
2 stops18h 45mDelta
Deal found 15/11£681
Thu 21/1109:00BHD - EWR
1 stop15h 35mAmerican Airlines
Wed 4/1221:35EWR - BHD
1 stop14h 00mAmerican Airlines
Deal found 14/11£711
Sat 23/1109:10BHD - JFK
1 stop14h 30mAmerican Airlines
Sun 8/1210:15JFK - BHD
1 stop19h 05mAmerican Airlines
Deal found 14/11£744
Wed 18/1209:10BHD - EWR
1 stop15h 25mMultiple Airlines
Fri 10/118:40EWR - BHD
1 stop10h 50mMultiple Airlines
Deal found 14/11£777

Find flights from Northern Ireland to USA within your budget

Customise your flight search to find flights from Northern Ireland to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 10/1

16:35-17:45

2 stops30h 10m

Boston Logan Intl

Wed 15/1

20:00-19:20

2 stops18h 20m

£395

BelfastBoston

BFS - BOS

BFSBOS

Belfast Intl

Fri 10/1

21:00-17:45

2 stops25h 45m

Boston Logan Intl

Wed 15/1

20:00-17:55

2 stops16h 55m

£402

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 10/2

06:30-18:49

2 stops17h 19m

Newark

Fri 7/3

16:50-16:50

2 stops19h 00m

£464

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 11/12

17:30-22:05

1 stop33h 35m

New York John F Kennedy Intl

Sat 14/12

00:15-08:05

1 stop26h 50m

£502

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 14/2

06:30-18:28

2 stops16h 58m

Boston Logan Intl

Wed 19/2

15:34-16:50

2 stops20h 16m

£503

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 10/1

14:50-14:00

1 stop28h 10m

Boston Logan Intl

Wed 15/1

22:00-16:35

1 stop13h 35m

£513

BelfastBoston

BHD - BOS

BHDBOS

Belfast City

Fri 10/1

11:30-11:30

1 stop29h 00m

Boston Logan Intl

Wed 15/1

19:36-14:15

2 stops13h 39m

£522

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Wed 4/12

20:55-22:00

2 stops30h 05m

Newark

Sat 7/12

01:35-13:50

2 stops31h 15m

£528

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Tue 3/12

17:20-11:35

1 stop23h 15m

New York John F Kennedy Intl

Tue 10/12

21:20-16:50

1 stop14h 30m

£541

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 8/1

14:20-21:10

1 stop11h 50m

New York John F Kennedy Intl

Sun 19/1

23:20-18:40

1 stop14h 20m

£553

Flights are sorted by cheapest first

Deals found on 15/11

Showing 1-10 of 37 results
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Best time to book a flight from Northern Ireland to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Northern Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Northern Ireland to USA

Get recent, data-driven insights about flights from Northern Ireland to USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Northern Ireland to USA?

Currently, December is the cheapest month in which you can book a flight from Northern Ireland to USA (average of £564). Flying from Northern Ireland to USA in July is currently the most expensive (average of £774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NIR to US?

Find hourly flight availability from Northern Ireland to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to USA as you normally would.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 15 November 2024.
Read through reviews of airlines operating flights from Northern Ireland to USA, such as Delta, British Airways and Aer Lingus. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,786 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,786 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,350 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.7
Good
1,304 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
662 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very Good
8,786 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Northern Ireland to USA one-way?

    One-way options have recently been found by users for as low as £471 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £570 and Finnair from £1,283 one-way.

  • Can I find deals for flights from Northern Ireland to USA that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to USA flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to USA.

  • Can I find deals for business class flights from Northern Ireland to USA?

    Yes. Cheapflights offers flight deals from Northern Ireland to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Northern Ireland to USA?

    Currently, December is the cheapest month in which you can book a flight from Northern Ireland to USA (average of £564). Flying from Northern Ireland to USA in July is currently the most expensive (average of £774). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to USA

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Northern Ireland to USA

Discover the top 2 airlines that operate flights from Northern Ireland to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£396Average£644FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£475Average£628FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to USA?

Cheapflights helps you find that perfect flight to USA from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Northern Ireland to USA with no change fees?

Yes, we can. To see specific flights from Northern Ireland to USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Northern Ireland to USA become cheaper?

Yes! Start tracking prices for Northern Ireland to USA flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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